Combining the External Medical Knowledge Graph Embedding to Improve the Performance of Syndrome Differentiation Model

Table 1

Number of relation categories and examples of triples in TCMKG.

Relationship categories	Number of edges	Triples
		Chinese	English
Chief complaint-syndrome	16277	<失眠, 主诉_证候, 胆热痰扰>	< Insomnia, chief complaint-syndrome, gallbladder heat, and phlegm disturbance>
Symptom-syndrome	62308	<两寸略弱, 主诉_证候, 胆热痰扰>	< Two inches slightly weaker, symptom-syndrome, gallbladder heat, and phlegm disturbance>
Syndrome-nature of disease	19327	<胆热痰扰,证候_病性, 热>	< Gallbladder heat and phlegm disturbance, syndrome-nature of disease, and heat>
Syndrome-location of disease	17100	<胆热痰扰,证候_病位, 胆>	< Gallbladder heat and phlegm disturbance, syndrome-location of disease, and gallbladder>